UPDATE:

I just woke up to the information that BTCT.CO is "winding down" (Shutting down, I haven't even had time to read the full release or catch up on the information thread).

Burnside has previously informed the team (at listing) that complete ownership registry is kept up-to-date (as per previous discussions reg. direct shares), and while this obviously is something no one was expecting I expect all shares to be accounted for.

As to alternate listing, direct share conversion and other alternatives for share holders i currently have not had time to consider this yet but of course we will start working ASAP on a solution.